I've browsed the last 2 pages of this thread and thought I'd chime in.
I thought Kavalier and Clay was amazing, along with all of Chabon's other books. He's up there on my favorite author's list.
Responding to pieces of your post here, starting with Chabon. He's really hit or miss for me. I really liked Yiddish Policeman's Union, but Kavalier and Clay was a bit too episodic and jumpy for me, though I did appreciate the humor and depth of character that is so typically Chabon.
I personally think Palahniuk is one of the most overrated authors of our generation, but I admittedly did kind of like Choke, and Fight Club was of course good. I think all of his other writing is complete garbage.
I agree with this. He's a decent pop writer with two or three great books, and a bunch of garbage. Fight Club is one of the strange examples, like I think Leaves of Grass, another book you mentioned will, of an even better on-screen depiction than the book.